279-05930

The Siemens part number 279-05930 represents a globe valve and actuator assembly tailored for demanding service. With a robust weight of 145 pounds, this assembly has a pipe size diameter of 2.5 inches (63.5 mm). It utilizes a 12-inch pneumatic actuator and is configured to operate as a 2-way normally closed valve.

The globe valve boasts an equal percentage characteristic, which effectively modulates flow as needed. Its flow rate capability is rated at 63 Cv, accommodating various fluid dynamics requirements. The valve body is constructed of cast iron, enhancing its durability and strength.

Designed for secure integration, it features a flanged end connection. The assembly is equipped with a direct-coupled universal bonnet, facilitating simple connections and maintenance. Notably, this globe valve design boasts a leakage rate classified as Class IV, indicating minimal flow leakage when not in operation.

In terms of performance standards, the valve operates at a pressure class conforming to ANSI 250. The stem travel is measured at a stroke of 3/4 inch, allowing for precise adjustments to the opening. The unit supports media operating temperatures ranging from -7°C to 120°C (20°F to 250°F), making it versatile for various applications. This combination of features ensures the Siemens 279-05930 assembly is a reliable choice for controlling flow in industrial environments.